Unlock instant, AI-driven research and patent intelligence for your innovation.

Methods and compositions comprising steroid honey bee feeding inhibitors

a technology of honey bees and inhibitors, applied in the field of new honey bee feeding inhibitors, can solve the problems of difficult to overstate the role of bees in the commercial production of food, slow progression of symptoms, complex reasons for increasing colony collapse, etc., to prevent pesticides and insecticides from adversely affecting honey bee colonies, and maintain the health of honey bee colonies and other issues, to prevent pesticides and insecticides from being used more effectively. , to preven

Active Publication Date: 2017-07-11
IOWA STATE UNIV RES FOUND
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention is about finding new ways to stop honey bees from eating crops that have been sprayed with insecticides or herbicides. This helps keep the bees away from those plants and helps protect honey bee colonies and other valuable pollinating insects from harm. This invention allows farmers to use more insecticides with fewer risks to bees, which helps maintain the health of the colonies and ensures continued pollination of valuable crops.

Problems solved by technology

Indeed it is difficult to overstate the role of bees in the commercial production of food.
Collapsing colonies typically do not have enough bees to maintain colony brood and have workers that consist of younger adult bees; the progression of symptoms may be rapid or slow (up to two years).
The reasons for increasing colony collapse are complex and appear to be the result of multiple factors.
Research suggests that honey bee diets, parasites, diseases and multiple pesticides interact to have stronger negative effects on managed honey bee colonies, while nutritional limitation and exposure to sublethal doses of pesticides, in particular, may alter susceptibility to or the severity of bee parasites and pathogens.
At present there are not any known treatments or specific solutions for the prevention and treatment of Colony Collapse Disorder, nor methods, techniques or procedures which the beekeeper can put in place with a reasonable expectation of success to protect his hives from the same.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Methods and compositions comprising steroid honey bee feeding inhibitors
  • Methods and compositions comprising steroid honey bee feeding inhibitors
  • Methods and compositions comprising steroid honey bee feeding inhibitors

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0087]We have found that two classes of steroidal compounds that inhibit foraging by honey bees, Apis mellifera. The structure of two of the compounds that were tested is shown below. 20-hydroxyecdysone is the molting hormone of most insects and can be produced by plants as a phytoecdysteroid. Cucurbitacin B is a steroid produced primarily by members of the family Cucurbitaceae. Neither of these compounds have been tested as honey bee feeding inhibitors.

[0088]

Assessing Bee Repellency

[0089]To test compounds we conducted foraging assays at the ISU Horticulture research farm. A grid of 20 stands were placed about 50 m from 6 honey bee hives. Modified pan traps (referred to as ‘Bee bowls’) were placed on these stands so they were 20 cm from the ground. Holders were spaced 40 cm apart in an array of 4×5. Bee bowls, painted yellow, contained a cotton ball soaked in corn syrup placed in the center to attract foraging bees. To monitor foraging behavior, we counted the number of bees visitin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Applicants have discovered novel steroid feeding inhibitors for Apis sp. that can be used in connection with traditional insecticide, pesticide, fungicide or other pest management protocols. The rapid decline of Apis sp. is devastating to the many crops which rely upon the bees, particularly honey bees (Apis melliofera) for pollination. Further it has been postulated that colony collapse disorder, may be the result of unintended ingestion by honey bees of insecticide, pesticide, fungicide compositions applied to nearby feeding sources for the bees. Thus, honey bee feeding inhibitors can be used in a pest management system to prevent unintended consequences to honey bees.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application claims priority under 35 U.S.C. §119 of provisional application Ser. No. 62 / 151,474, filed Apr. 23, 2015, which is herein incorporated by reference in its entirety.FIELD OF THE INVENTION[0002]The present invention relates to the use of novel honey bee feeding inhibitors to prevent honey bees from foraging on crops treated with an insecticide, fungicide, pesticide or other pest control system comprising the same. The feeding inhibitor keeps the bees off flowers and plants that were recently sprayed with the same and prevents the pest control system from adversely affecting honey bee colonies. Compositions including a pesticide, fungicide or insecticide with the feeding inhibitor of the invention are also disclosed as well as the use of the same in managing crop production and honey bee health.BACKGROUND OF THE INVENTION[0003]Bees play a vital role in the reproduction of plants with entomophilous pollination. The Food and A...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(United States)
IPC IPC(8): A01N45/00
CPCA01N45/00A01N51/00A01N2300/00
Inventor JURENKA, RUSSELL A.O'NEAL, MATTHEW
Owner IOWA STATE UNIV RES FOUND